38760975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15661}}^1$

素因数の和:15688

約数の個数: 36

約数和(自身を含む): 75741432

約数和(自身を除く): 36980457

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 15661, 46983, 78305, 140949, 172271, 234915, 391525, 516813, 704745, 861355, 1174575, 1550439, 2584065, 3523725, 4306775, 7752195, 12920325, 38760975]

約数ペア:

[(1, 38760975), (3, 12920325), (5, 7752195), (9, 4306775), (11, 3523725), (15, 2584065), (25, 1550439), (33, 1174575), (45, 861355), (55, 704745), (75, 516813), (99, 391525), (165, 234915), (225, 172271), (275, 140949), (495, 78305), (825, 46983), (2475, 15661)]